| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.40 | 3.239% | $100.5548 | $100.55 | $100.55 | $100.60 |
| Purchase #2 | $205.58 | 3.295% | $212.3539 | $212.35 | $212.35 | $212.40 |
| Purchase #3 | $134.57 | 13.806% | $153.1487 | $153.15 | $153.15 | $153.10 |
| Purchase #4 | $123.37 | 5.265% | $129.8654 | $129.87 | $129.85 | $129.90 |
| Purchase #5 | $193.42 | 3.483% | $200.1568 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $243.79 | 9.847% | $267.796 | $267.80 | $267.80 | $267.80 |
| Purchase #7 | $57.95 | 6.840% | $61.9138 | $61.91 | $61.90 | $61.90 |
| 7 purchase totals = | $1,056.08 | $1,125.7894 | $1,125.79 | $1,125.75 | $1,125.90 | |